Workshop Reports can be accessed at the workshops page.

Presentations and abstracts can be accessed at the presentations page.



  • Cervato, C.; Goldstein, S. L.; Grossman, E. L.; Lehnert, K., McArthur, J. M.; "Joint Discussion of Sedimentary Geochemistry Data Management Systems That Cross the Waterline." Eos, Vol. 85, No. 44, 2 November 2004 PDF
  • Tikoff, B. et al. (2006) An Integrated Geologic Framework for EarthScope's USArray, EOS vol. 87 number 23 PDF



  • Lehnert K. A. and Langmuir C. H. (2007) "The PetDB Data Collection: Impact on Science". Geological Society of America Abstracts with Programs, Vol. 39, No. 6, p. 153 abstract
  • Lehnert K., Y. Su, C. H. Langmuir. (1999) "RIDGE PETDB Petrological Database of the Ocean Floor", RIDGE Newsletter 1299, p. 14-15 (PDF)
  • Lehnert et al. (2000): "A Global Geochemical Database Structure for Rocks" G-CUBED PDF



  • Johansson, A., Lehnert, K, and Hsu, L. (2012) Status Report on the SedDB Sediment Geochemistry Database: March, 2012.  GeoPRISMS Newsletter No. 28, Spring 2012, p. 21. PDF
  • Pisias, N., and Murray, R. (2010). MATLAB Scripts to Partition Multivariate Sedimentary Geochemical Data Sets. EarthChem Library Record
  • Lehnert, K., S. Goldstein, A. Johansson, R.W. Murray, N. Pisais, S. Vinayagamoorthy, and B. Djapic. (2007) SedDB-A New Information System to Facilitate Use of Marine Sediment Geochemistry in Science and Education.  MARGINS Newsletter No. 18, Spring 2007, pp.9-11. PDF